1 #+TITLE: System Configuration
2 #+DESCRIPTION: Personal system configuration in org-mode format.
3 #+AUTHOR: Armaan Bhojwani
4 #+EMAIL: me@armaanb.net
7 Welcome to my system configuration! This file contains my Emacs configuration, but also my config files for many of the other programs on my system!
9 I am currently using Emacs 27.2 on Linux, so some settings and packages may not be available for older versions of Emacs. This is a purely personal configuration, so while I can guarantee that it works on my setup, it might not work for you.
11 I chose to create a powerful, yet not overly heavy Emacs configuration. Things like a fancy modeline, icons, or LSP mode do not increase my productivity, and create visual clutter, and thus have been excluded.
13 Another important choice has been to integrate Emacs into a large part of my computing environment (see [[*Emacs OS]]). I use email, IRC, RSS, et cetera, all through Emacs which simplifies my workflow and creates an amazingly integrated environment.
15 Lastly, I use Evil mode. Modal keybindings are simpler and more ergonomic than standard Emacs style, and Vim keybindings are what I'm comfortable with and are pervasive throughout computing.
17 Released under the [[https://opensource.org/licenses/MIT][MIT license]] by Armaan Bhojwani, 2021. Note that many snippets are taken from online, and other sources, who are credited for their work near their contributions.
19 ** Bootstrap straight.el
20 straight.el is really nice for managing package, and it integrates nicely with use-package. It uses the bootstrapping system defined here for installation.
21 #+begin_src emacs-lisp
22 (defvar native-comp-deferred-compilation-deny-list ())
23 (defvar bootstrap-version)
25 (expand-file-name "straight/repos/straight.el/bootstrap.el" user-emacs-directory))
26 (bootstrap-version 5))
27 (unless (file-exists-p bootstrap-file)
29 (url-retrieve-synchronously
30 "https://raw.githubusercontent.com/raxod502/straight.el/develop/install.el"
31 'silent 'inhibit-cookies)
32 (goto-char (point-max))
33 (eval-print-last-sexp)))
34 (load bootstrap-file nil 'nomessage))
36 ** Replace package.el with straight
37 #+begin_src emacs-lisp
38 (straight-use-package 'use-package)
39 (setq straight-use-package-by-default t)
43 Use the Modus Operandi theme by Protesilaos Stavrou. Its the best theme for Emacs by far, because how clear and readable it is. It is highly customizable, but I just set a few options here.
44 #+begin_src emacs-lisp
45 (use-package modus-themes
47 (modus-themes-slanted-constructs t)
48 (modus-themes-bold-constructs t)
49 (modus-themes-mode-line '3d)
50 (modus-themes-scale-headings t)
51 (modus-themes-diffs 'desaturated)
52 :config (load-theme 'modus-vivendi t))
56 JetBrains Mono is a great programming font with ligatures. The "NF" means that it has been patched with the [[https://www.nerdfonts.com/][Nerd Fonts]].
57 #+begin_src emacs-lisp
58 (add-to-list 'default-frame-alist '(font . "JetBrainsMonoNF-11"))
61 #+begin_src emacs-lisp
63 :straight (ligature :type git :host github :repo "mickeynp/ligature.el")
65 (ligature-set-ligatures
66 '(prog-mode text-mode)
67 '("-|" "-~" "---" "-<<" "-<" "--" "->" "->>" "-->" "/=" "/=="
68 "/>" "//" "/*" "*>" "*/" "<-" "<<-" "<=>" "<=" "<|" "<||"
69 "<|||" "<|>" "<:" "<>" "<-<" "<<<" "<==" "<<=" "<=<" "<==>"
70 "<-|" "<<" "<~>" "<=|" "<~~" "<~" "<$>" "<$" "<+>" "<+" "</>"
71 "</" "<*" "<*>" "<->" "<!--" ":>" ":<" ":::" "::" ":?" ":?>"
72 ":=" "::=" "=>>" "==>" "=/=" "=!=" "=>" "===" "=:=" "==" "!=="
73 "!!" "!=" ">]" ">:" ">>-" ">>=" ">=>" ">>>" ">-" ">=" "&&&"
74 "&&" "|||>" "||>" "|>" "|]" "|}" "|=>" "|->" "|=" "||-" "|-"
75 "||=" "||" ".." ".?" ".=" ".-" "..<" "..." "+++" "+>" "++"
76 "[||]" "[<" "[|" "{|" "?." "?=" "?:" "##" "###" "####" "#["
77 "#{" "#=" "#!" "#:" "#_(" "#_" "#?" "#(" ";;" "_|_" "__" "~~"
78 "~~>" "~>" "~-" "~@" "$>" "^=" "]#"))
79 ;; (global-ligature-mode t))
83 Display relative line numbers except in certain modes.
84 #+begin_src emacs-lisp
85 (global-display-line-numbers-mode)
86 (setq display-line-numbers-type 'relative)
87 (dolist (no-line-num '(term-mode-hook
93 (add-hook no-line-num (lambda () (display-line-numbers-mode 0))))
95 ** Highlight matching parenthesis
96 #+begin_src emacs-lisp
98 :config (show-paren-mode)
99 :custom (show-paren-style 'parenthesis))
102 *** Show current function
103 #+begin_src emacs-lisp
104 (which-function-mode)
106 *** Make position in file more descriptive
107 Show current column and file size.
108 #+begin_src emacs-lisp
110 (size-indication-mode)
113 #+begin_src emacs-lisp
115 :config (minions-mode))
118 Highlight whitespace and other bad text practices.
119 #+begin_src emacs-lisp
120 (use-package whitespace
121 :custom (whitespace-style '(face lines-tail)))
122 (dolist (hook '(prog-mode-hook))
123 (add-hook hook (lambda () (whitespace-mode 1))))
125 ** Highlight todo items in comments
126 #+begin_src emacs-lisp
128 :straight (hl-todo :type git :host github :repo "tarsius/hl-todo")
129 :config (global-hl-todo-mode 1))
132 #+begin_src emacs-lisp
136 Soft wrap words and do operations by visual lines in some modes.
137 #+begin_src emacs-lisp
138 (dolist (hook '(text-mode-hook
141 mu4e-view-mode-hook))
142 (add-hook hook (lambda () (visual-line-mode 1))))
145 #+begin_src emacs-lisp
146 (dolist (hook '(scdoc-mode-hook
147 mu4e-compose-mode-hook))
148 (add-hook hook (lambda () (auto-fill-mode 1))))
150 ** Display number of matches in search
151 #+begin_src emacs-lisp
154 :config (global-anzu-mode)
156 ([remap isearch-forward] . isearch-forward-regexp)
157 ([remap isearch-backward] . isearch-backward-regexp)
158 ([remap query-replace] . anzu-query-replace)
159 ([remap query-replace] . anzu-query-replace)
160 ([remap query-replace-regexp] . anzu-query-replace-regexp))
162 *** TODO This config doesn't work right
164 Invert modeline color instead of audible bell or the standard visual bell.
165 #+begin_src emacs-lisp
166 (setq visible-bell nil
168 (lambda () (invert-face 'mode-line)
169 (run-with-timer 0.1 nil #'invert-face 'mode-line)))
172 #+begin_src emacs-lisp
176 (setq-default frame-title-format '("%b [%m]"))
179 #+begin_src emacs-lisp
180 (setq auth-sources '("~/.emacs.d/authinfo.gpg"))
184 #+begin_src emacs-lisp
186 :custom (select-enable-clipboard nil)
187 :init (setq evil-want-keybinding nil
188 evil-want-minibuffer t
189 evil-want-C-d-scroll t
190 evil-want-C-u-scroll t)
193 (fset 'evil-visual-update-x-selection 'ignore) ;; Keep clipboard and register seperate
194 ;; Use visual line motions even outside of visual-line-mode buffers
195 (evil-global-set-key 'motion "j" 'evil-next-visual-line)
196 (evil-global-set-key 'motion "k" 'evil-previous-visual-line)
198 ("<escape>" . keyboard-escape-quit)
199 ("C-M-u" . universal-argument))
202 Evil bindings for tons of packages.
203 #+begin_src emacs-lisp
204 (use-package evil-collection
206 :init (evil-collection-init)
207 :custom (evil-collection-setup-minibuffer t))
211 #+begin_src emacs-lisp
212 (use-package evil-surround
213 :config (global-evil-surround-mode))
216 Makes commenting super easy
217 #+begin_src emacs-lisp
218 (use-package evil-nerd-commenter
219 :bind (:map evil-normal-state-map
220 ("gc" . evilnc-comment-or-uncomment-lines))
221 :custom (evilnc-invert-comment-line-by-line nil))
225 #+begin_src emacs-lisp
227 :config (evil-set-undo-system 'undo-fu))
229 (use-package undo-fu-session
230 :config (global-undo-fu-session-mode))
232 ** Number incrementing
233 Add back C-a/C-x bindings.
234 #+begin_src emacs-lisp
235 (use-package evil-numbers
236 :straight (evil-numbers :type git :host github :repo "juliapath/evil-numbers")
237 :bind (:map evil-normal-state-map
238 ("C-M-a" . evil-numbers/inc-at-pt)
239 ("C-M-x" . evil-numbers/dec-at-pt)))
242 #+begin_src emacs-lisp
243 (use-package evil-org
245 :hook (org-mode . evil-org-mode)
247 (evil-org-set-key-theme '(textobjects insert navigation shift todo)))
249 (use-package evil-org-agenda
250 :straight (:type built-in)
252 :config (evil-org-agenda-set-keys))
256 #+begin_src emacs-lisp
258 :straight (:type built-in)
259 :commands (org-capture org-agenda)
262 (org-agenda-start-with-log-mode t)
263 (org-agenda-files (quote ("~/org/tasks.org")))
265 (org-log-into-drawer t)
266 (org-src-tab-acts-natively t)
267 (org-src-fontify-natively t)
268 (org-startup-indented t)
269 (org-hide-emphasis-markers t)
270 (org-fontify-whole-block-delimiter-line nil)
271 (org-archive-default-command 'org-archive-to-archive-sibling)
273 ("C-c a" . org-agenda)
274 (:map evil-normal-state-map ("ga" . org-archive-subtree-default)))
277 Define templates for lots of common structure elements. Mostly just used within this file.
278 #+begin_src emacs-lisp
279 (use-package org-tempo
281 :straight (:type built-in)
284 ("ash" . "src shell :tangle ~/.config/ash/ashrc")
285 ("el" . "src emacs-lisp")
286 ("git" . "src conf :tangle ~/.config/git/config")
287 ("mb" . "src conf :tangle ~/.config/mbsync/mbsyncrc")
288 ("tm" . "src conf :tangle ~/.config/tmux/f")
289 ("za" . "src conf :tangle ~/.config/zathura/zathurarc")
291 (add-to-list 'org-structure-template-alist addition)))
295 A well balanced completion framework.
296 #+begin_src emacs-lisp
298 :bind (:map ivy-minibuffer-map
299 ("TAB" . ivy-alt-done))
300 (:map ivy-switch-buffer-map
301 ("M-d" . ivy-switch-buffer-kill))
305 #+begin_src emacs-lisp
306 (use-package ivy-rich
308 :config (ivy-rich-mode))
312 #+begin_src emacs-lisp
314 :bind ("C-M-j" . 'counsel-switch-buffer)
315 :config (counsel-mode))
317 ** Remember frequent commands
318 #+begin_src emacs-lisp
319 (use-package ivy-prescient
322 (prescient-persist-mode)
323 (ivy-prescient-mode))
327 Use elfeed for reading RSS. I have another file with all the feeds in it that I'd rather keep private.
328 #+begin_src emacs-lisp
330 :bind (("C-c e" . elfeed))
331 :config (load "~/.emacs.d/feeds.el")
332 :custom (elfeed-db-directory "~/.emacs.d/elfeed")
333 :bind (:map elfeed-search-mode-map ("C-c C-o" . 'elfeed-show-visit)))
336 Use mu4e and mbsync for reading emails.
338 Contexts are a not very well known feature of mu4e that makes it super easy to manage multiple accounts. Much better than some of the hacky methods and external packages that I've seen.
341 #+begin_src conf :tangle ~/.config/mbsync/mbsyncrc
347 #+begin_src conf :tangle ~/.config/mbsync/mbsyncrc
348 IMAPStore personal-remote
349 Host imap.mailbox.org
351 PassCmd "pash show login.mailbox.org/me@armaanb.net | head -n 1"
353 MaildirStore personal-local
354 Path ~/mail/personal/
355 Inbox ~/mail/personal/Inbox
358 Channel personal-channel
359 Far :personal-remote:
360 Near :personal-local:
361 Patterns "INBOX*" "Drafts" "Archive" "Sent" "Trash"
364 Channel personal-channel
367 #+begin_src conf :tangle ~/.config/mbsync/mbsyncrc
368 IMAPStore school-remote
371 User abhojwani22@nobles.edu
372 PassCmd "pash show gmail-otp/abhojwani22@nobles.edu | head -n 1"
374 MaildirStore school-local
376 Inbox ~/mail/school/Inbox
379 Channel school-channel
385 Channel school-channel
389 #+begin_src emacs-lisp
390 (use-package smtpmail
391 :straight (:type built-in))
393 :load-path "/usr/share/emacs/site-lisp/mu4e"
394 :straight (:build nil)
395 :bind (("C-c m" . mu4e))
397 (setq user-full-name "Armaan Bhojwani"
398 smtpmail-local-domain "armaanb.net"
399 smtpmail-stream-type 'ssl
400 smtpmail-smtp-service '465
401 mu4e-change-filenames-when-moving t
402 mu4e-get-mail-command "mbsync -a -c ~/.config/mbsync/mbsyncrc"
403 message-citation-line-format "On %a %d %b %Y at %R, %f wrote:\n"
404 message-citation-line-function 'message-insert-formatted-citation-line
405 mu4e-completing-read-function 'ivy-completing-read
406 mu4e-confirm-quit nil
408 mail-user-agent 'mu4e-user-agent
409 mu4e-context-policy 'pick-first
411 `( ,(make-mu4e-context
413 :enter-func (lambda () (mu4e-message "Entering school context"))
414 :leave-func (lambda () (mu4e-message "Leaving school context"))
415 :match-func (lambda (msg)
417 (string-match-p "^/school" (mu4e-message-field msg :maildir))))
418 :vars '((user-mail-address . "abhojwani22@nobles.edu")
419 (mu4e-sent-folder . "/school/Sent")
420 (mu4e-drafts-folder . "/school/Drafts")
421 (mu4e-trash-folder . "/school/Trash")
422 (mu4e-refile-folder . "/school/Archive")
423 (message-cite-reply-position . above)
424 (user-mail-address . "abhojwani22@nobles.edu")
425 (smtpmail-smtp-user . "abhojwani22@nobles.edu")
426 (smtpmail-smtp-server . "smtp.gmail.com")))
429 :enter-func (lambda () (mu4e-message "Entering personal context"))
430 :leave-func (lambda () (mu4e-message "Leaving personal context"))
431 :match-func (lambda (msg)
433 (string-match-p "^/personal" (mu4e-message-field msg :maildir))))
434 :vars '((mu4e-sent-folder . "/personal/Sent")
435 (mu4e-drafts-folder . "/personal/Drafts")
436 (mu4e-trash-folder . "/personal/Trash")
437 (mu4e-refile-folder . "/personal/Archive")
438 (user-mail-address . "me@armaanb.net")
439 (message-cite-reply-position . below)
440 (smtpmail-smtp-user . "me@armaanb.net")
441 (smtpmail-smtp-server . "smtp.mailbox.org")))))
442 (add-to-list 'mu4e-bookmarks
443 '(:name "Unified inbox"
444 :query "maildir:\"/personal/Inbox\" or maildir:\"/school/Inbox\""
446 :hook ((mu4e-compose-mode . flyspell-mode)
447 (message-send-hook . (lambda () (unless (yes-or-no-p "Ya sure 'bout that?")
448 (signal 'quit nil))))))
450 **** Discourage Gnus from displaying HTML emails
451 #+begin_src emacs-lisp
452 (with-eval-after-load "mm-decode"
453 (add-to-list 'mm-discouraged-alternatives "text/html")
454 (add-to-list 'mm-discouraged-alternatives "text/richtext"))
457 Set EWW as default browser except for multimedia which should open in MPV.
458 #+begin_src emacs-lisp
459 (defun browse-url-mpv (url &optional new-window)
460 "Ask MPV to load URL."
462 (start-process "mpv" "*mpv*" "mpv" url))
464 (setq browse-url-handlers
466 (("youtu\\.?be" . browse-url-mpv)
467 ("peertube.*" . browse-url-mpv)
468 ("vid.*" . browse-url-mpv)
469 ("vid.*" . browse-url-mpv)
470 ("*.mp4" . browse-url-mpv)
471 ("*.mp3" . browse-url-mpv)
472 ("*.ogg" . browse-url-mpv)
473 ("." . eww-browse-url)
477 Some EWW enhancements.
478 *** Give buffer a useful name
479 #+begin_src emacs-lisp
480 ;; From https://protesilaos.com/dotemacs/
481 (defun prot-eww--rename-buffer ()
482 "Rename EWW buffer using page title or URL.
483 To be used by `eww-after-render-hook'."
484 (let ((name (if (eq "" (plist-get eww-data :title))
485 (plist-get eww-data :url)
486 (plist-get eww-data :title))))
487 (rename-buffer (format "*%s # eww*" name) t)))
490 :straight (:type built-in)
491 :bind (("C-c w" . eww))
492 :hook (eww-after-render-hook prot-eww--rename-buffer))
495 #+begin_src emacs-lisp
496 (global-set-key (kbd "C-c w") 'eww)
499 Circe is a really nice IRC client that claims to be above RCIRC and below ERC in terms of features. ERC felt a bit messy and finicky to me, and Circe has all the features that I need. This setup gets the password for my bouncer (Pounce) instances via my =~/.authinfo.gpg= file.
500 #+begin_src emacs-lisp
501 (defun fetch-password (&rest params)
502 (require 'auth-source)
503 (let ((match (car (apply 'auth-source-search params))))
505 (let ((secret (plist-get match :secret)))
506 (if (functionp secret)
509 (error "Password not found for %S" params))))
514 (enable-circe-color-nicks)
515 (setq circe-network-defaults '(("libera"
516 :host "irc.armaanb.net"
521 :pass (lambda (null) (fetch-password
523 :machine "irc.armaanb.net"
526 :host "irc.armaanb.net"
531 :pass (lambda (null) (fetch-password
533 :machine "irc.armaanb.net"
536 :host "irc.armaanb.net"
541 :pass (lambda (null) (fetch-password
543 :machine "irc.armaanb.net"
545 :custom (circe-default-part-message "goodbye!")
546 :bind (:map circe-mode-map ("C-c C-r" . circe-reconnect-all)))
551 (if (get-buffer "irc.armaanb.net:6696")
552 (switch-to-buffer "irc.armaanb.net:6696")
553 (progn (switch-to-buffer "*scratch*")
558 (global-set-key (kbd "C-c i") 'acheam-irc)
561 Still experimenting with this setup. Not sure if I will keep it, but it works well for seeing my calendar events. I use =vdirsyncer= to sync my calendar events which I'm really not happy with.
562 #+begin_src emacs-lisp
563 (defun sync-calendar ()
564 "Sync calendars with vdirsyncer"
566 (async-shell-command "vdirsyncer sync"))
569 :bind (:map cfw:calendar-mode-map ("C-S-u" . sync-calendar)))
570 (use-package calfw-ical)
571 (use-package calfw-org)
573 (defun acheam-calendar ()
576 (cfw:open-calendar-buffer
577 :contents-sources (list
578 (cfw:org-create-source "Green")
579 (cfw:ical-create-source
581 "~/.local/share/vdirsyncer/mailbox/Y2FsOi8vMC8zMQ.ics"
583 (cfw:ical-create-source
585 "~/.local/share/vdirsyncer/mailbox/Y2FsOi8vMC8zMQ.ics"
587 (cfw:ical-create-source
589 "~/.local/share/vdirsyncer/school/abhojwani22@nobles.edu.ics"
593 (global-set-key (kbd "C-c c") 'acheam-calendar)
596 #+begin_src emacs-lisp
597 (use-package pdf-tools
598 :hook (pdf-view-mode . pdf-view-midnight-minor-mode))
602 #+begin_src emacs-lisp
604 :hook (python-mode . blacken-mode)
605 :custom (blacken-line-length 79))
608 ** Strip trailing whitespace
609 #+begin_src emacs-lisp
610 (use-package ws-butler
611 :config (ws-butler-global-mode))
614 Automatic linting. I need to look into configuring this more.
615 #+begin_src emacs-lisp
616 (use-package flycheck
617 :config (global-flycheck-mode))
619 ** Project management
620 I never use this, but apparently its very powerful. Another item on my todo list.
621 #+begin_src emacs-lisp
622 (use-package projectile
623 :config (projectile-mode)
624 :custom ((projectile-completion-system 'ivy))
625 :bind-keymap ("C-c p" . projectile-command-map)
626 :init (setq projectile-switch-project-action #'projectile-dired))
628 (use-package counsel-projectile
630 :config (counsel-projectile-mode))
633 The best file manager!
634 #+begin_src emacs-lisp
636 :straight (:type built-in)
637 :commands (dired dired-jump)
638 :custom (dired-listing-switches "-agh --group-directories-first")
640 ([remap dired-find-file] . dired-single-buffer)
641 ([remap dired-mouse-find-file-other-window] . dired-single-buffer-mouse)
642 ([remap dired-up-directory] . dired-single-up-directory)
643 ("C-x C-j" . dired-jump))
645 (use-package dired-single
646 :commands (dired dired-jump))
648 (use-package dired-open
649 :commands (dired dired-jump)
650 :custom (dired-open-extensions '(("png" . "feh")
653 (use-package dired-hide-dotfiles
654 :hook (dired-mode . dired-hide-dotfiles-mode)
655 :config (evil-collection-define-key 'normal 'dired-mode-map
656 "H" 'dired-hide-dotfiles-mode))
660 A very good Git interface.
661 #+begin_src emacs-lisp
665 #+begin_src emacs-lisp
667 ;; (use-package git-email
668 ;; :straight (git-email :repo "https://git.sr.ht/~yoctocell/git-email")
669 ;; :config (git-email-piem-mode))
672 Modified from https://eklitzke.org/smarter-emacs-clang-format.
674 Style is basically ddevault's style guide but with 4 spaces instead of 8 char tabs.
675 #+begin_src emacs-lisp
676 (use-package clang-format
677 :custom (clang-format-style "{
679 AlwaysBreakAfterReturnType: AllDefinitions,
683 (defun clang-format-buffer-smart ()
684 "Reformat buffer if .clang-format exists in the projectile root."
685 (when (file-exists-p (expand-file-name ".clang-format" (projectile-project-root)))
686 (when (if (eq major-mode 'c-mode))
687 (message "Formatting with clang-format...")
688 (clang-format-buffer))))
690 (add-hook 'before-save-hook 'clang-format-buffer-smart nil)
692 * General text editing
694 Spell check in text mode, and in prog-mode comments.
695 #+begin_src emacs-lisp
696 (dolist (hook '(text-mode-hook
699 (add-hook hook (lambda () (flyspell-mode))))
700 (dolist (hook '(change-log-mode-hook log-edit-mode-hook))
701 (add-hook hook (lambda () (flyspell-mode -1))))
702 (add-hook 'prog-mode (lambda () (flyspell-prog mode)))
703 (setq ispell-silently-savep t)
706 #+begin_src emacs-lisp
707 (setq-default tab-width 2)
710 Opens file where you left it.
711 #+begin_src emacs-lisp
715 Distraction free writing a la junegunn/goyo.
716 #+begin_src emacs-lisp
717 (use-package olivetti
718 :bind ("C-c o" . olivetti-mode))
721 Abbreviate things! I just use this for things like my email address and copyright notice.
722 #+begin_src emacs-lisp
723 (setq abbrev-file-name "~/.emacs.d/abbrevs.el")
724 (setq save-abbrevs 'silent)
725 (setq-default abbrev-mode t)
728 #+begin_src emacs-lisp
729 (setq tramp-default-method "ssh")
731 ** Follow version controlled symlinks
732 #+begin_src emacs-lisp
733 (setq vc-follow-symlinks t)
736 #+begin_src emacs-lisp
737 (defun doas-edit (&optional arg)
738 "Edit currently visited file as root.
740 With a prefix ARG prompt for a file to visit. Will also prompt
741 for a file to visit if current buffer is not visiting a file.
743 Modified from Emacs Redux."
745 (if (or arg (not buffer-file-name))
746 (find-file (concat "/doas:root@localhost:"
747 (ido-read-file-name "Find file(as root): ")))
748 (find-alternate-file (concat "/doas:root@localhost:" buffer-file-name))))
750 (global-set-key (kbd "C-x C-r") #'doas-edit)
753 #+begin_src emacs-lisp
754 (use-package markdown-mode)
757 Get it for yourself at https://git.armaanb.net/scdoc
758 #+begin_src emacs-lisp
759 (add-to-list 'load-path "~/src/scdoc-mode")
760 (autoload 'scdoc-mode "scdoc-mode" "Major mode for editing scdoc files" t)
761 (add-to-list 'auto-mode-alist '("\\.scd\\'" . scdoc-mode))
765 #+begin_src emacs-lisp
766 (use-package ace-window
767 :bind ("M-o" . ace-window))
769 ** Kill current buffer
770 Makes "C-x k" binding faster.
771 #+begin_src emacs-lisp
772 (substitute-key-definition 'kill-buffer 'kill-buffer-and-window global-map)
776 #+begin_src emacs-lisp
777 (use-package scad-mode)
779 ** Control backup and lock files
780 Stop backup files from spewing everywhere.
781 #+begin_src emacs-lisp
782 (setq backup-directory-alist `(("." . "~/.emacs.d/backups"))
783 create-lockfiles nil)
785 ** Make yes/no easier
786 #+begin_src emacs-lisp
787 (defalias 'yes-or-no-p 'y-or-n-p)
789 ** Move customize file
790 No more clogging up init.el.
791 #+begin_src emacs-lisp
792 (setq custom-file "~/.emacs.d/custom.el")
796 #+begin_src emacs-lisp
798 :commands (helpful-callable helpful-variable helpful-command helpful-key)
800 (counsel-describe-function-function #'helpful-callable)
801 (counsel-describe-variable-function #'helpful-variable)
803 ([remap describe-function] . counsel-describe-function)
804 ([remap describe-command] . helpful-command)
805 ([remap describe-variable] . counsel-describe-variable)
806 ([remap describe-key] . helpful-key))
809 #+begin_src emacs-lisp
810 (use-package epa-file
811 :straight (:type built-in)
813 (epa-file-select-keys nil)
814 (epa-file-encrypt-to '("me@armaanb.net"))
815 (password-cache-expiry (* 60 15)))
817 (use-package pinentry
818 :config (pinentry-start))
821 #+begin_src emacs-lisp
823 :straight (0x0 :type git :repo "https://git.sr.ht/~zge/nullpointer-emacs")
824 :custom (0x0-default-service 'envs))
826 *** TODO Replace this with uploading to my own server
827 Similar to the ufile alias in my ashrc
828 ** Automatically clean buffers
829 Automatically close unused buffers (except those of Circe) at midnight.
830 #+begin_src emacs-lisp
832 (add-to-list 'clean-buffer-list-kill-never-regexps
833 (lambda (buffer-name)
834 (with-current-buffer buffer-name
835 (derived-mode-p 'lui-mode))))
840 Use the vi editing mode. I still haven't found a good way to show visual feedback of the current mode. Ideally the cursor would change to a beam when in insert mode, and a box when in normal mode.
841 #+begin_src conf :tangle ~/.config/ash/ashrc
846 #+begin_src shell :tangle ~/.config/ash/ashrc
848 user=$(echo "$1" | cut -f 1 -d '@')
849 host=$(echo "$1" | cut -f 2 -d '@')
850 echo $user | nc "$host" 79
853 **** Upload to ftp.armaanb.net
854 #+begin_src shell :tangle ~/.config/ash/ashrc
856 echo "https://l.armaanb.net/$(basename "$1")" | tee /dev/tty | xclip -sel c
860 rsync "$1" "armaa@armaanb.net:/srv/ftp/pub/$2" --chmod 644 --progress
870 xclip -o -sel c >> "$tmp"
871 basetmp=$(echo "$tmp" | tail -c +5)
872 _uup "$tmp" "$basetmp"
878 **** Default programs
879 #+begin_src shell :tangle ~/.config/ash/ashrc
880 export EDITOR="emacsclient -c"
881 export VISUAL="$EDITOR"
882 export TERM=xterm-256color # for compatability
884 **** General program configs
885 #+begin_src shell :tangle ~/.config/ash/ashrc
886 export GPG_TTY="$(tty)"
887 export GNUPGHOME="~/.local/share/gnupg"
889 export GOPATH="~/.local/share/go"
891 export MANPAGER='nvim +Man!'
894 export GTK_USE_PORTAL=1
896 export LESSHISTFILE=/dev/null
898 export PASH_KEYID=me@armaanb.net
899 export PASH_LENGTH=20
902 #+begin_src shell :tangle ~/.config/ash/ashrc
903 export PATH="/home/armaa/src/bin:$PATH"
904 export PATH="/home/armaa/src/bin/bin:$PATH"
905 export PATH="/home/armaa/.local/bin:$PATH"
906 export PATH="/usr/lib/ccache/bin:$PATH"
909 #+begin_src shell :tangle ~/.config/ash/ashrc
910 export LC_ALL="en_US.UTF-8"
911 export LC_CTYPE="en_US.UTF-8"
912 export LANGUAGE="en_US.UTF-8"
913 export TZ="America/New_York"
916 #+begin_src shell :tangle ~/.config/ash/ashrc
918 export KISS_PATH="$KISS_PATH:$HOME/repos/personal"
919 export KISS_PATH="$KISS_PATH:$HOME/repos/bin/bin"
920 export KISS_PATH="$KISS_PATH:$HOME/repos/main/core"
921 export KISS_PATH="$KISS_PATH:$HOME/repos/main/extra"
922 export KISS_PATH="$KISS_PATH:$HOME/repos/main/xorg"
923 export KISS_PATH="$KISS_PATH:$HOME/repos/community/community"
924 export KISS_PATH="$KISS_PATH:$HOME/repos/mid/ports"
926 export KISS_COMPRESS=xz
928 **** Compilation flags
929 #+begin_src shell :tangle ~/.config/ash/ashrc
930 export CFLAGS="-O3 -pipe -march=native"
931 export CXXFLAGS="$CFLAGS"
932 export MAKEFLAGS="-j$(nproc)"
933 export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig"
935 **** XDG desktop dirs
936 #+begin_src shell :tangle ~/.config/ash/ashrc
937 export XDG_DESKTOP_DIR="/dev/null"
938 export XDG_DOCUMENTS_DIR="$HOME/documents"
939 export XDG_DOWNLOAD_DIR="$HOME/downloads"
940 export XDG_MUSIC_DIR="$HOME/music"
941 export XDG_PICTURES_DIR="$HOME/pictures"
942 export XDG_VIDEOS_DIR="$HOME/videos"
946 #+begin_src shell :tangle ~/.config/ash/ashrc
947 alias poki='ssh armaanb.net'
948 alias irc='ssh root@armaanb.net -t abduco -A irc catgirl freenode'
949 alias union='ssh 192.168.1.18'
950 alias mine='ssh -p 23 root@pickupserver.cc'
951 alias tcf='ssh root@204.48.23.68'
952 alias ngmun='ssh root@157.245.89.25'
953 alias prox='ssh root@192.168.1.224'
954 alias ncq='ssh root@143.198.123.17'
955 alias envs='ssh acheam@envs.net'
958 #+begin_src shell :tangle ~/.config/ash/ashrc
959 alias ls='LC_COLLATE=C ls -lh --group-directories-first'
961 alias df='df -h / /boot'
968 alias grep='grep -in'
969 alias mkdir='mkdir -pv'
970 alias lanex='java -jar ~/.local/share/lxc/lanxchange.jar && rm lxc*'
971 emacs() { $EDITOR "$@" & }
974 **** System management
975 #+begin_src shell :tangle ~/.config/ash/ashrc
976 alias crontab='crontab-argh'
978 alias pasu='git -C ~/.password-store push'
979 alias yadu='yadm add -u && yadm commit -m "Updated `date -Iseconds`" && \
983 #+begin_src shell :tangle ~/.config/ash/ashrc
984 alias ping='ping -c 10'
985 alias gps='gpg --keyserver keyserver.ubuntu.com --search-keys'
986 alias gpp='gpg --keyserver keyserver.ubuntu.com --recv-key'
987 alias plan='T=$(mktemp) && \
988 rsync armaanb.net:/home/armaa/plan.txt "$T" && \
990 head -n -2 $T > $TT && \
993 echo "Last updated: $(date -R)" >> "$TT" && \
994 fold -sw 72 "$TT" > "$T"| \
995 rsync "$T" armaanb.net:/home/armaa/plan.txt && \
998 **** Virtual machines, chroots
999 #+begin_src shell :tangle ~/.config/ash/ashrc
1000 alias cwindows='qemu-system-x86_64 \
1005 -device VGA,vgamem_mb=64 \
1007 -device hda-duplex \
1009 -net user,smb=/home/armaa/public \
1010 -drive format=qcow2,file=/home/armaa/virtual/windows.qcow2'
1013 #+begin_src shell :tangle ~/.config/ash/ashrc
1014 alias words='gen-shell -c "words"'
1015 alias words-e='gen-shell -c "words ~E"'
1018 #+begin_src shell :tangle ~/.config/ash/ashrc
1019 alias bigrandomfile='dd if=/dev/urandom of=1GB-urandom bs=1M count=1024 \
1021 alias bigboringfile='dd if=/dev/zero of=1GB-zero bs=1M count=1024 \
1023 alias ytmusic="youtube-dl -x --add-metadata --audio-format aac \
1024 --restrict-filenames -o '%(title)s.%(ext)s'"
1028 Make MPV play a little bit smoother.
1029 #+begin_src conf :tangle ~/.config/mpv/mpv.conf
1030 ytdl-format="bestvideo[height<=?1080]+bestaudio/best"
1035 #+begin_src conf :tangle ~/.config/git/config
1037 name = Armaan Bhojwani
1038 email = me@armaanb.net
1039 signingkey = 0FEB9471E19C49C60CFBEB133C9ED82FFE788E4A
1042 #+begin_src conf :tangle ~/.config/git/config
1044 defaultBranch = main
1047 #+begin_src conf :tangle ~/.config/git/config
1052 #+begin_src conf :tangle ~/.config/git/config
1054 smtpserver = smtp.mailbox.org
1055 smtpuser = me@armaanb.net
1056 smtpencryption = ssl
1057 smtpserverport = 465
1061 #+begin_src conf :tangle ~/.config/git/config
1066 #+begin_src conf :tangle ~/.config/git/config
1069 sclone = clone --depth 1
1074 quickfix = commit . --amend --no-edit
1076 subup = submodule update --remote
1077 loc = diff --stat 4b825dc642cb6eb9a060e54bf8d69288fbee4904 # Empty hash
1078 pushnc = push -o skip-ci
1081 #+begin_src conf :tangle ~/.config/git/config
1087 #+begin_src conf :tangle ~/.config/git/config
1092 The best document reader!
1094 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1096 map <A-b> toggle_statusbar
1097 set selection-clipboard clipboard
1100 set window-title-basename "true"
1101 set selection-clipboard "clipboard"
1104 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1105 set default-bg "#000000"
1106 set default-fg "#ffffff"
1107 set render-loading true
1108 set render-loading-bg "#000000"
1109 set render-loading-fg "#ffffff"
1111 set recolor-lightcolor "#000000" # bg
1112 set recolor-darkcolor "#ffffff" # fg
1116 I use tmux in order to keep my st build light. Still learning how it works.
1117 #+begin_src conf :tangle ~/.config/tmux/tmux.conf
1121 set-option -g history-limit 50000
1123 set -g set-titles on
1124 set -g set-titles-string "#W"
1126 set-window-option -g mode-keys vi
1127 bind-key -T copy-mode-vi 'v' send -X begin-selection
1128 bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xclip -in -selection clipboard'
1132 #+begin_src conf :tangle ~/.local/share/gnupg/gpg.conf
1133 default-key 3C9ED82FFE788E4A
1137 #+begin_src conf :tangle ~/.local/share/gnupg/gpg-agent.conf
1138 pinentry-program /sbin/pinentry
1141 default-cache-ttl 6000
1142 allow-emacs-pinentry
1145 #+begin_src conf :tangle (progn (if (string= (system-name) "frost.armaanb.net") "~/.config/xmodmap" "no"))
1149 ! Turn right alt into super
1153 ! Swap caps and control
1154 remove Lock = Caps_Lock
1155 remove Control = Control_L
1156 remove Lock = Control_L
1157 remove Control = Caps_Lock
1158 keysym Control_L = Caps_Lock
1159 keysym Caps_Lock = Control_L
1160 add Lock = Caps_Lock
1161 add Control = Control_L
1164 #+begin_src shell :tangle ~/.config/sx/sxrc :tangle-mode (identity #o755)